85-1772-86　Lasalocid A Sodium 50mg　CAS No:25999-20-6　L1370-01

特徴

• Lasalocid is a polyether ionophore with potent antibacterial activity. Lasalocid was developed as an animal health product for treatment of coccidia. Lasalocid is able to form neutral complexes with monovalent and divalent cations and transport the ions through apolar phase (including lipid bilayer membranes). Interestingly, lasalocid can also transport larger organic cations, e.g. protonated dopamine.
• Synonyms:6-[(3R,4S,5S,7R)-7-[(2S,3S,5S)-5-Ethyl-5-[(2R,5R,6S)-5-ethyltetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]tetrahydro-3-methyl-2-furanyl]-4-hydroxy-3,5-dimethyl-6-oxononyl]-2-hydroxy-3-methylbenzoic Acid Sodium Salt; 6-[7-[5-Ethyl-5-(5-ethyltetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)tetrahydro-3-methyl-2-furyl]-4-hydroxy-3,5-dimethyl-6-oxononyl]-2,3-cresotic Acid Monosodium Salt; (3R*,4S*,5S*,7R*),3S*,5S*],5α,6β]]-6-[7-[5-Ethyl-5-(5-ethyltetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)tetrahydro-3-methyl-2-furanyl]-4-hydroxy-3,5-dimethyl-6-oxononyl]-2-hydroxy-3-methylbenzoic Acid Monosodium Salt; Avatec; Bovatec; Lasalocid Sodium; Lasalocid Sodium Salt; MT 2007; NSC 243046; Ro 2-2985; Sodium Lasalocid; Sodium Lasalocid A
• Molecular Formula:C₃₄H₅₃NaO₈
• Molecular Weight:612.77
• Appearance:Off-white to pale beige solid
• Purity:≥95%
• Solubility:Acetonitrile (Slightly; heated); Methanol (Slightly)
• Method for Determining Identity:Proton NMR and Mass Spectrometric Analysis
• TLC Conditions:SiO2; Dichloromethane: Methanol = 9:1; Visualized with UV and KMnO4; Single spot, Rf=0.55
• Specific Rotation:-28.6º (c=0.2, Methanol)
• Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at -20°C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Hygroscopic. Store under inert atmosphere.
• Important Note:This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
• Toxicity and Hazards:All products should be handled by qualified personnel only, trained in laboratory procedures.